References
- Cushing, D. H., 1975: Marine ecology and fisheries. — Cambridge Univ. Press, N. Y., 278 pp.
- Richman, S., 1968: The transformation of energy by Daphnia pulex. — Ecol. Monogr. 28: 273–291.
- Taub, F. B. & Crow, M. E., 1980: Synthesizing aquatic microcosms. — In: John P. Giesy (ed.): Proceedings of the “Microcosms in Ecological Research,” DOE Symp. Series 52, Conf. 781101, p. 69–104.